Cyclo(L-Trp-L-Trp) (Cyclic dioxopiperazine-L-tryptophan-L-tryptophan) 98% 20829-55-4 C₂₂H₂₀N₄O₂ 372.4 g./mol ฿12,980.00 View
Cyclopropyl norfentanyl hydrochloride (Norcyclopropyl fentanyl) 98% 1432-04-8 C₁₅H₂₀N₂OHCl 280.8 g./mol ฿20,187.00 View